Plane two-degree-of-freedom eleven-rod double closed-loop sub-chain type container front-handling mobile crane
A degree of freedom, container technology, used in cranes and other directions, can solve the problems of high maintenance costs, high processing and assembly requirements, and short service life, and achieve the effect of reducing weight, small motion inertia, and good stiffness characteristics.
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[0019] The technical solutions of the present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.
[0020] The plane two-degree-of-freedom eleven-rod double-closed-loop sub-chain container front-handling crane of the present invention includes a boom provided on the basis of a vehicle frame 1 and a boom lifting telescopic mechanism.
[0021] The boom includes a rotating arm 2 and a telescopic arm 3, the lower end of the rotating arm 2 is hinged to the rear of the vehicle frame 1, and the telescopic arm 3 is installed on the rotating arm 2 through a sliding pair, in a specific way Among them, both the rotating arm 2 and the telescopic arm 3 are made of square steel pipes, and the telescopic arm 3 slides and fits inside the rotating arm 2 at the upper opening of the rotating arm 2, and the clamping device 4 for grabbing the container is arranged at the front end of the telescopic arm 3, Such as figure 1 shown.
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